FR1546808A - Method of making a heat exchange tube, heat exchange tube and heat exchanger by making application - Google Patents

Method of making a heat exchange tube, heat exchange tube and heat exchanger by making application

Info

Publication number
FR1546808A
FR1546808A FR124479A FR124479A FR1546808A FR 1546808 A FR1546808 A FR 1546808A FR 124479 A FR124479 A FR 124479A FR 124479 A FR124479 A FR 124479A FR 1546808 A FR1546808 A FR 1546808A
Authority
FR
France
Prior art keywords
exchange tube
heat exchange
making
heat
heat exchanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR124479A
Other languages
French (fr)
Inventor
Pierre Legrand
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR124479A priority Critical patent/FR1546808A/en
Application granted granted Critical
Publication of FR1546808A publication Critical patent/FR1546808A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
FR124479A 1967-10-13 1967-10-13 Method of making a heat exchange tube, heat exchange tube and heat exchanger by making application Expired FR1546808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR124479A FR1546808A (en) 1967-10-13 1967-10-13 Method of making a heat exchange tube, heat exchange tube and heat exchanger by making application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR124479A FR1546808A (en) 1967-10-13 1967-10-13 Method of making a heat exchange tube, heat exchange tube and heat exchanger by making application

Publications (1)

Publication Number Publication Date
FR1546808A true FR1546808A (en) 1968-11-22

Family

ID=8640094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR124479A Expired FR1546808A (en) 1967-10-13 1967-10-13 Method of making a heat exchange tube, heat exchange tube and heat exchanger by making application

Country Status (1)

Country Link
FR (1) FR1546808A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653044A1 (en) * 1992-08-10 1995-05-17 Fintube Limited Partnership Enhanced serrated fin for finned tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653044A1 (en) * 1992-08-10 1995-05-17 Fintube Limited Partnership Enhanced serrated fin for finned tube
EP0653044A4 (en) * 1992-08-10 1995-10-04 Finetube Limited Partnership Enhanced serrated fin for finned tube.

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